public class CorrelationCommand : RasterCommand
Public Class CorrelationCommand
Inherits RasterCommand
@interface LTCorrelationCommand : LTRasterCommand
public class CorrelationCommand extends RasterCommand
public ref class CorrelationCommand : public RasterCommand
For example:
Select an image that contains the image you wish to search and put it in the affected image. For example:
Call CorrelationCommand.
This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12-bit and 16-bit grayscale and 48-bit and 64-bit color images is available only in the Document/Medical toolkits.
For more information, refer to Introduction to Image Processing With LEADTOOLS.
Run the CorrelationCommand on an image and applies the correlation filter.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void CorrelationCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif"));
// Prepare the command
RasterImage DstImage = image.Clone();
CorrelationCommand command = new CorrelationCommand();
command.CorrelationImage = DstImage;
command.Threshold = 70;
command.XStep = 1;
command.YStep = 1;
command.Points = new LeadPoint[90];
//Apply the correlation filter.
command.Run(image);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub CorrelationCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif"))
' Prepare the command
Dim points() As LeadPoint
ReDim points(89)
Dim DstImage As RasterImage = leadImage.Clone()
Dim command As CorrelationCommand = New CorrelationCommand
command.CorrelationImage = DstImage
command.Threshold = 70
command.XStep = 1
command.YStep = 1
command.Points = points
'Apply the correlation filter.
command.Run(leadImage)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
Leadtools.ImageProcessing.Core Namespace
Introduction to Image Processing With LEADTOOLS
Leadtools.ImageProcessing.Color.IntensityDetectCommand
Leadtools.ImageProcessing.Effects.SpatialFilterCommand
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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